Jeff Rowland Criterion vs Soulution 720


Hi!
Somebody has experience of comparing of these two preamps? Now I have JR Criterion. Whether it makes sense to me to change it for Solution? Will it give something in respect of sound improving. The power amplifier - Jeff Rowland 302, loudspeakers - Magico Q3.
Michael.
grayling
Hi Guido!
Thank you very much for response. I thought about what you told and now I think that you probably are right. What amplifier you could recommend for replacement of JF302 in my system? The amplifiers well sounding with Magico Q3 are interesting.

Regards. Michael.
Hi Grayling, what is your budget for a replacement of the Rowland M302? Depending on your budget, I have a few ideas that are consistent with the power of M302 and with the kind of sound that I hope to get from an amplifier. Let me know!

Guido
Hi Grayling, Rowland has a new stereo flagship amp, called Model 825, which fits your $30K budget. M825 is a two chassis SS amp with a total weight of $160. This means that the power supply is in a separate chassis. Power is 400W into 8 Ohms and 750W into 4 Ohms. The power supply appears to be a massive 2400W creature fed by its own PFC rectifier. M825 is the stereo version of the M925 monoblocks (which I have on order). It is my understanding that M925 and M825 are the very pinnacle of Jeff Rowland's design. M825 will start delivering in a couple of weeks. These devices are 3 major engineering generations past M302, and all reports I have heard this far indicate that unlike the old M302, their sound is extremely emotionally involving... I can't wait to have my own M925 pair delivered!

Saluti, Guido